The height of a certain projectile is related to time by y = -5(t - 5) 2
Question:
The height of a certain projectile is related to time by y = -5(t - 5)2 + 125, where y is in meters and t is in seconds.
(a) Sketch y versus t for 0 ≤ t ≤ 10 s.
(b) Find the average velocity for each of the 1-s time intervals between integral time values from 0 ≤ t ≤ 10 s. Sketch vav versus t.
(c) Find the instantaneous velocity as a function of time.
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a The plot of y versus t is shown b Substitute t 012...View the full answer
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ISBN: 978-0195134889
1st Edition
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